---
question: "what does viriditas mean in alchemy"
slug: 831-viriditas-benedicta-green-stage-alchemy
---

# What does viriditas (the green stage) mean in alchemy?

*Viriditas* — the "greenness" or greening power, most fully named the *benedicta viriditas*, the "blessed greenness" — is the alchemical sign of soul and life latent in matter. It is not, strictly, a colour-stage in the manner of the *nigredo* or *rubedo*, but a name for the divine spirit of life immanent in all things, the animating principle that the tradition ultimately folds into the *anima mundi*, the Soul of the World. Where the four canonical stages track the progressive purification of the *prima materia* toward gold, *viriditas* names something more diffuse and more paradoxical: the green that is at once corruption and the seed of the incorruptible.

Jung locates the term in the vegetative register. Quoting Christopher Steeb, he describes the brooding spirit of the waters as that which

> generates in the mineral kingdom of the lower world the mercurial serpent, in the plant kingdom the blessed greenness, and in the animal kingdom the formative power; so that the supracelestial spirit of the waters, united with the light, may fitly be called the soul of the world.

<!-- @cite author="C. G. Jung" year="1967" title="Alchemical Studies (Collected Works, Vol. 13)" -->

Here *viriditas* is one of three kingdom-faces of a single animating power: the serpent in the mineral realm, the greenness in the plant realm, the formative power in the animal realm — and their union, under the light, is the world-soul itself. The blessed greenness is thus the plant-kingdom manifestation of the very spirit that makes matter live.

This animating charge belongs, in Jung's reading, to *Mercurius* — the archetype of the unconscious, the trickster-spirit at the root of the *opus*. Mercurius, Jung writes, "is the *benedicta viriditas* and the *multi flores* of early spring, a god of illusion and delusion" (Jung, *Alchemical Studies*, CW 13, par. 299). The greenness is here the vegetative life-force stirring at the very start of growth, the many flowers before consciousness has organised them — fecund, ambiguous, dangerous. That danger is not incidental. The tradition holds the blessed inner greenness in sharp tension with a corrupt, literal green, and the whole meaning of *viriditas* turns on refusing to collapse the two.

Jung states the doubleness with precision:

> It is the alchemical *benedicta viriditas*, the blessed greenness, signifying on the one hand the "leprosy of the metals" (verdigris), but on the other the secret immanence of the divine spirit of life in all things. "O blessed greenness, which generatest all things!" cries the author of the *Rosarium*.

<!-- @cite author="C. G. Jung" year="1955" title="Mysterium Coniunctionis (Collected Works, Vol. 14)" -->

Verdigris — the aeruginous corruption that greens over bronze — is the "leprosy of the metals," a sign of decay. Yet the same green is the immanence of the divine life-spirit. The *Rosarium philosophorum*, as Jung quotes it, presses the paradox to its limit: "whatever is perfect in the bronze is that greenness only, because that greenness is straightway changed by our magistery into our most true gold" (Jung, *Psychology and Alchemy*, CW 12, par. 207). The leprous green on the bronze body is not merely rot to be discarded; it is the one perfect thing in the metal, the very substance the *magisterium* transmutes into gold. Corruption and redemption are two readings of one substance.

Because of this, it is a mistake to speak of *viriditas* as "the green stage" in parallel with the black, white, yellow, and red. Jung is scholar-honest on the point. The canonical sequence is *melanosis* (*nigredo*), *leukosis* (*albedo*), *xanthosis* (*citrinitas*), and *iosis* (*rubedo*); of the green he notes only that

> the viriditas sometimes appears after the melanosis or nigredo in exceptional cases, though it was never generally recognized.

<!-- @cite author="C. G. Jung" year="1944" title="Psychology and Alchemy (Collected Works, Vol. 12)" -->

*Viriditas* is therefore an exceptional and unofficial apparition, surfacing after the blackness in some texts but never admitted to the standard fourfold scheme. Its power lies precisely in this liminality: it is the green that shows itself out of the dark.

The greenness also carries a pneumatic sense. In the *cauda pavonis*, the peacock's tail of iridescent colours, the "blessed greenness" together with the "bird of Hermes" symbolises "the Holy Ghost or the Ruach Elohim" (Jung, *Mysterium Coniunctionis*, CW 14, par. 391) — the spirit of life brooding over the waters, again tying *viriditas* to the world-soul that causes all things to bring forth. And where the greening is turned inward, taken up as the *opus*, it becomes a sign of completion rather than mere beginning: the alchemical tree of the *Scriptum Alberti* bears its *viriditas gloriosa*, its "glorious greenness," within, and the tree-with-bird "stands for the opus and its consummation" (Jung, *Alchemical Studies*, CW 13, par. 415). The green that began as the flora of early spring returns, at the end, as the glory of the finished work.

Read psychologically, *viriditas* names the return of life after a death. Edinger, who kept a permanent marker at what he called the "blessed greenness page" of the *Mysterium*, observed that green dreams "come up every now and again, usually when the ego is in a state of blackness" (Edinger, *The Mysterium Lectures*, 1995). The greenness is discovered out of the *nigredo*, not before it. Edinger reaches for the biblical image: "when the inner greenness has been discovered from out of the blackness, the Shulamite speaks of being like Noah's dove, with the green olive leaf in her mouth" (Edinger, *The Mysterium Lectures*, 1995). The green olive leaf is the sign that the flood is over — that life is again possible after the inundation of the black phase. This is the enduring meaning of *viriditas*: not a station on the ladder to gold, but the sign of latent life stirring within matter and within the psyche, the blessed greenness that generates all things and is discovered, when it is discovered at all, from out of the dark.

---

- [nigredo](/glossary/nigredo) — the blackening phase from which the blessed greenness characteristically emerges.
- [prima-materia](/glossary/prima-materia) — the base matter whose leprous verdigris green is transmuted into gold.
- [mercurius](/glossary/mercurius) — named the *benedicta viriditas* and the *multi flores* of early spring.
- [anima-mundi](/glossary/anima-mundi) — the Soul of the World into which *viriditas*, as animating life-spirit, is folded.
- [Edward Edinger](/figures/edward-edinger) — portrait of the analyst whose "blessed greenness page" reads *viriditas* as life recovered from the ego's blackness.

---

**Sources Cited**

- Jung, C. G., 1944, *Psychology and Alchemy (Collected Works, Vol. 12)*
- Jung, C. G., 1955, *Mysterium Coniunctionis (Collected Works, Vol. 14)*
- Jung, C. G., 1967, *Alchemical Studies (Collected Works, Vol. 13)*
- Edinger, Edward F., 1995, *The Mysterium Lectures: A Journey Through C. G. Jung's Mysterium Coniunctionis*

<!-- @figures: edward-edinger -->